baber/WOPTO huggingface dataset:
Patent RU-2393619-C1 (RU)
Title: Multilevel autonomous voltage inverter
Inventor: ZINOV EV GENNADIJ STEPANOVICH
IPC: H02P27/08
Filed: 2008-11-24
Granted: 2010-06-27
Abstract: FIELD: electricity. 
     SUBSTANCE: multilevel autonomous voltage inverter include two modules, each containing n keys connected in series by same-name outputs. Each key is formed by anti-parallel connection of full-control valve and diode. Initial and final outputs of first module keys are dissimilar to initial and final outputs of second module keys respectively, and initial output junction and final output junction points of two modules are used for load connection. Number of keys connected in series by same-name outputs n=2·(2·N-3), where N is the number of non-negative levels of output voltage in inverter. In key junction points of two modules under the same number k, where k is an integer from natural sequence 1, 2, 3, 4, 5… counted from both output terminals, condensers are connected for odd k=1, 3,…,2·N-5 and similar keys are connected for even k (total of 2·(N-2) condensers and keys) respectively. Anodes in diodes of the indicated keys and positive outputs of condensers are connected to cathode junction points of module diodes, while cathodes in diodes of the indicated keys and negative outputs of condensers are connected to anode junction points of module diodes. Middle points of the two modules, i.e. points with k=2·N-3 serve for direct voltage source connection: positive output is connected to cathode junction point of diodes, and negative output is connected to anode junction point of diodes. 
     EFFECT: simplified construction. 
     5 dwg
Patent RU-2386675-C1 (RU)
Title: Method of brewing flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-01-11
Granted: 2010-04-20
Abstract: FIELD: chemistry, brewing. 
     SUBSTANCE: invention is realised using the following method. Basil is mixed with hop in mass ratio of 1:10. The obtained mixture is extracted with liquid nitrogen with separation of the corresponding miscella. Chicory is cut, dried in a microwave field until attaining residual moisture of abut 20% with power of the microwave field which enables to heat the chicory to temperature inside the pieces of 80-90°C for not less than 1 hour and then roasted. The chicory is mixed with malt in mass ratio of 1:(10-25). The obtained mixture is impregnated with the separated miscella with simultaneous increase of pressure. Pressure is decreased to atmospheric pressure level with simultaneous freezing of the mixture. The mixture is subjected to cryogenic grinding in the medium of the released nitrogen. Drinking water is poured and the mixture is saccharified to obtain wort. Brewing yeast is added to the wort. Main fermentation is carried out, and then fortification, after fermentation of the young beer and filtration. 
     EFFECT: invention shortens duration of the process and increases foam stability of the end product.
Patent RU-2393472-C1 (RU)
Inventor: KUDRJAVTSEVA ANNA VIKTOROVNA
IPC: G01N33/48
Filed: 2009-02-20
Granted: 2010-06-27
Abstract: FIELD: medicine. ^ SUBSTANCE: there is offered a diagnostic technique for clear cell renal carcinoma (CCRC). The varied concentration of mRNA of CALL gene is used as a marker. The reduced mRNA in a presumptively involved tissue in comparison with that in a healthy tissue is a diagnostic character of CCRC. ^ EFFECT: invention allows for high-reliable diagnosis of CCRC, including early-staged. ^ 7 cl, 6 ex, 4 tbl, 2 dwg
Patent RU-2394352-C1 (RU)
Inventor: RUFEEV NIKOLAJ DMITRIEVICH
IPC: H02M7/5383
Filed: 2009-04-03
Granted: 2010-07-10
Abstract: Изобретение относится к электротехнике и может быть использовано в источниках вторичного электропитания и преобразовательной технике. Техническим результатом является повышение надежности, снижение уровня коммутационных потерь, уровня электромагнитных излучений и улучшение энергетических показателей. Результат достигается введением в двухтактный преобразователь напряжения конденсатора и дросселя с обмоткой, которая выводом из средней точки подключена к первым крайним выводам резистивных делителей напряжения и плюсу источника питания, а крайними выводами - к соответствующим входам первичных обмоток трансформатора, межу которыми включен конденсатор. Это позволило повысить реактивное сопротивление силовых цепей двухтактного преобразователя, снизить коммутационные токи и активные потери на элементах электрической схемы, а так же погасить на конденсаторе кратковременные всплески токов, которые вызывают электромагнитные излучения и вносят помехи в работу преобразователя. 1 ил.
Patent RU-2384629-C1 (RU)
Title: Method of anti-silver spot thermal treatment of forged piece of steel
Inventor: ONISHCHENKO ANATOLIJ KONDRAT EVICH
IPC: C21D3/06
Filed: 2009-04-15
Granted: 2010-03-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: in the method of anti-silver spot treatment of forged piece made of steel, forged piece after hot plastic deformation is subject to solid hardening with a temperature on the surface of forged piece not lower than 600°C and formation in its volume of nonequilibrium structures in layer not less than 1/3 of radius and thickness of forged piece from its surface. Moreover, for hardening after hot plastic deformation it is subject forged piece, forged with relative degree of deformation not less than 0.5. Declared method is applicable for all silver spot-sensitive steel, including non-vacuum-degassed steels, can be implemented ay available equipment and doesn't require any additional expenditures. 
     EFFECT: increasing of quality, reliability and durability of products by means of discard removing by silver spots. 
     3 ex, 2 dwg
Patent RU-2393400-C1 (RU)
Inventor: TITOV MIKHAIL STEPANOVICH
IPC: F26B17/12
Filed: 2009-04-16
Granted: 2010-06-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: inverter for grain dryer in each version of invention includes two bearing walls. Splitters and trays having common walls joined to bottoms of trays are fixed to their inner walls in cantilever manner. Trays fixed to one bearing wall are located opposite to splitters attached to other bearing wall. S gaps are provided between adjacent sections of opposite splitters and trays. Tops of splitters and bottoms of trays have inclinations directed from bearing walls. According to the first invention of inverter, splitter comprises two symmetrical parts joined by upper edges, thus forming top of this double-slope splitter. Each such part is bent along line, being the border between slope of splitter and its vertical wall, common with tray, bottom of which is connected to this wall. Part is made of reamer, in which side facing middle of inverter has rectilinear edge. According to the second invention of inverter, splitter comprises two parts joined by upper edges, forming top of this single-slope splitter by this joint. The first part is arranged in the form of vertical wall, common with one of adjacent trays. The second part is bent along line, being the border between slope of splitter and its vertical wall, common with other adjacent tray. This part is made of reamer, in which side facing middle of inverter has rectilinear edge. In the inverter of the third invention, slopes of splitters top and tray bottoms are identical in value. Splitter comprises two symmetrical parts joined by upper edges, forming top of this double-slope splitter by this joint. Each of these parts is simultaneously slope of splitter and its wall, common with tray, bottom of which is connected to lower edge of this part. Inventions make it possible to exclude sections from contours of reamers in bent parts of splitters, which are limited with broken lines bent inside reamer. 
     EFFECT: reduction of material wastes and simplified manufacturing of inverters. 
     3 cl, 11 dwg
Patent RU-2388737-C1 (RU)
Inventor: PILJUGIN LEONID ALEKSANDROVICH
IPC: C06D5/06
Filed: 2009-05-12
Granted: 2010-05-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to gas generating compositions for use in various mechanisms working under the effect of compressed gases. The gas generating composition contains 50-60 wt % calcium nitrate, 15-16 wt % melamine and 24-35 wt % sodium bicarbonate. 
     EFFECT: gas generating composition has good operational properties and improved composition of gas generated during combustion which does not contain toxic, fire- and explosive hazardous gases. 
     1 tbl
Patent RU-2405572-C1 (RU)
Inventor: JUSOVA ZHANNA JUR EVNA
IPC: A61M1/34
Filed: 2009-06-18
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to dermatocosmetology and can be used for face and neck skin rejuvenation in women. For this purpose plasmapheresis in mode of discontinuous flow separation with sampling of 800-1000 ml of blood is carried out. In course of carrying out plasmapheresis after the first cycle, native plasma is taken and immediately introduced intradermally papularly on Langer lines. Diametre of papules is 0.5-1 cm, distance between them is 1.5-2.5 cm. Total volume of introduced plasma is 5-10 ml. Course consists of 2-3 procedures after 12-16 days. 
     EFFECT: method allows to increase efficiency of face and neck skin rejuvenation in women due to combination of local and systemic impact of plasma, which possesses high tropism to skin cells, which ensures formation of new collagen in skin. 
     3 tbl, 2 ex
Patent RU-2392639-C1 (RU)
Title: Способ измерения начальной скорости снаряда и устройство для его осуществления
Inventor: MUZHICHEK SERGEJ MIKHAJLOVICH
IPC: G01S13/58
Filed: 2009-06-22
Granted: 2010-06-20
Abstract: Изобретение относится к измерительным системам, а именно к средствам радиолокационного наблюдения траекторий баллистических объектов, и может быть использовано при измерении начальной скорости снарядов. Способ заключается в том, что по реализациям доплеровского эхо-сигнала снаряда формируют последовательность дискретных значений его текущей скорости и вычисляют по ним начальную скорость снаряда, определяют ширину спектра доплеровского эхо-сигнала, определяют по ширине спектра площадь максимального сечения снаряда плоскостью перпендикулярной линии визирования снаряда, по изменению данной площади судят о величине нутации снаряда, что расширяет информативность измерений. Устройство для измерения начальной скорости снаряда содержит доплеровский радиолокатор 1, формирователь импульса фотозапуска 2, таймер 3, датчик времени начальной задержки 4, формирователь реализации доплеровского эхо-сигнала 5, формирователь дискретных значений текущей скорости снаряда 6, буферное запоминающее устройство 7, счетчик реализации 8, анализатор достоверности данных 9, формирователь данных для вычисления начальной скорости 10, измеритель суммарной длительности начальных реализаций 11, сумматор 12, вычислитель 13, блок вычисления быстрого преобразования Фурье 14, блок оценки ширины спектра 15, индикатор 16. 2 н.п. ф-лы, 1 ил.
Patent RU-2401496-C1 (RU)
Inventor: KUVSHINOV GENNADIJ EVGRAFOVICH
IPC: H02J7/00
Filed: 2009-06-25
Granted: 2010-10-10
Abstract: FIELD: electricity. 
     SUBSTANCE: device for charging accumulator battery of underwater facility contains following main elements: controlled voltage rectifier installed on vessel; cable; installed in sealed container condenser; one-phase independent elevated frequency voltage inverter; primary winding of elevated frequency transformer; receiver and inverter control unit as well as installed on underwater facility transformer secondary winding, the second rectifier bridge, smoothing reactor, device charging current and output voltage measuring converters, charging current control unit and transmitter. 
     EFFECT: executing charging operation for accumulator battery of underwater facility using noncontact method, expansion of charged accumulator batteries range differing in type of accumulator electrochemical system and values of its voltage and capacity, improvement of current shapes consumed by device for accumulator charging from ship electric system, decrease in charging device weight. 
     2 cl, 3 dwg
Patent RU-2410869-C1 (RU)
Inventor: ABEZIN VALENTIN GERMANOVICH
IPC: A01G25/00
Filed: 2009-09-24
Granted: 2011-02-10
Abstract: Система включает гидравлически соединенные водоисточник, насосную станцию, фильтр, манометры, запорную арматуру, магистральный трубопровод, сеть распределительных и поливных трубопроводов, капельницы, водовоздушный бак-отстойник с осадочной камерой для сбора взвешенных частиц, модуль электроактивации оросительной воды. Модуль электроактивации оросительной воды состоит из источника постоянного тока и установки для электроактивации воды. Установка для электроактивации воды электрически связана с источником постоянного тока и имеет переключатель потенциалов. Установка имеет подводящий трубопровод с внутренней винтовой направляющей поверхностью и трубопровод для отвода воды с положительным и отрицательным потенциалами. Трубопровод с внутренней винтовой направляющей поверхностью имеет левостороннюю направленность. Трубопровод для отвода воды с положительным и отрицательным потенциалами имеет на внутренней поверхности винтовую направляющую с левосторонней направленностью и соединен с магистральным трубопроводом. На магистральном трубопроводе гидравлически параллельно соединена в сеть емкость для подготовки питательного раствора. Установка для электроактивации воды включает коаксиально расположенные электроды с возможностью изменения положительного и отрицательного потенциалов, полупроницаемую обечайку между ними. Полупроницаемая обечайка выполнена из микропористой пластмассы. Один из электродов, выполняющий функции корпуса, имеет форму полого цилиндра и изготовлен из нержавеющей стали или титана. Внутри полого цилиндра, отделенный от его поверхности полупроницаемой обечайкой, установлен электрод, имеющий форму винтового шнека с навивкой против часовой стрелки. Электрод выполнен из нержавеющей стали или титана, для подвода положительного и отрицательного потенциалов к электродам предусмотрены токопроводящие шины. Корпус установки воды имеет присоединительные резьбовые наконечники. К присоединительным резьбовым наконечникам подключаются подводящие и отводящие трубопроводы. Подводящие и отводящие трубопроводы выполнены из диэлектрического агрессивно устойчивого полиэтилена. Корпус установки для электроактивации воды закрыт снаружи диэлектрическим кожухом. Такая конструкция позволит повысить урожайность экологической чистой сельскохозяйственной продукции и ее качества, уничтожить болезнетворных микробов и сельскохозяйственных вредителей. 3 ил.
Patent RU-2409177-C1 (RU)
Title: Flavoured waffle bread production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-10-12
Granted: 2011-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food industry, namely to flour confectionery products production. The method provides for preparation of formula components, extraction of allspice by liquid nitrogen to separate corresponding miscella, cutting of yacon, its drying in microwave field at specified parametres of process, additional drying by convective method, impregnation with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric value with simultaneous freezing of yacon and its cryo-grinding in medium of released nitrogen to produce flour, making dough from first grade wheat flour, yacon flour produced according to specified technology, baker's compressed yeast, vegetable oil, sugar, salt and water, its fermentation, shaping in the form of sheets and baking. 
     EFFECT: invention enables production of waffle bread which has improved consistency and coffee taste and flavour with no coffee added to the formula according to an energy-saving technology.
Patent RU-2415770-C1 (RU)
Title: Method of controlling track state
Inventor: LISENKOV VLADIMIR MIKHAJLOVICH
IPC: B61L23/16
Filed: 2009-10-29
Granted: 2011-04-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to railway equipment, namely, to railroad ACS and telemetry hardware and be used for traffic control. AC signal is fed into track circuit at its one end signal variation at complex input resistances at said ends of track circuit with capacitive component is recorded. Reference voltage is registered at train approach and occupied previous track section and reaching maximum current voltage. At train leaving and occupied previous track section and reaching maximum current voltage, threshold voltage of occupation is defined by multiplying threshold voltage by voltage reduction factor (K vr =0.3) while threshold voltage of clearing is defined by multiplying threshold voltage of clearing by clearing safety factor (K cs =1.2). Current voltage is compared with threshold voltages to fix occupancy and clearing of track line. With track line occupied for a long period, at intensive atmospheric precipitation and notably reduction in insulance reduction, occupancy and clearing of advance track circuit are fixed to compare current voltage of adjacent track lines and, if they are equal (difference not exceeding 25%) track line clearing is recorded. 
     EFFECT: higher reliability of track state control. 
     1 dwg
Patent RU-2426570-C1 (RU)
Title: Robotic fire alarm complex
Inventor: GORBAN JURIJ IVANOVICH
IPC: A62C35/00
Filed: 2010-01-29
Granted: 2011-08-20
Abstract: FIELD: fire-fighting means. 
     SUBSTANCE: robotic fire alarm complex refers to robotic fire fighting installations. The system comprises a movement detector connected to a video signal processing unit, a moving target data detector connected on an input with the movement detector, and on an output with a control unit, and a loudspeaker with a recorded voice caution connected to the control unit. 
     EFFECT: technical decision allows both ensuring fire safety of the protected object, and guarding the object by detecting an unauthorised access within a coverage zone, and in case of need after a voice caution immediately actuating hydro-mechanical jet attack of the unauthorised moving object in the protected zone while not being a lethal weapon against infringers. 
     2 dwg
Patent RU-2418532-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2010-02-04
Granted: 2011-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to field of manufacturing canned compotes. The method provides for recipe ingredients preparation, cutting oyster plant, drying it in microwave field at preset process parametres, roasting and milling, acorns frying and milling, mixing of oyster plant and acorns, extraction of the obtained mixture with drinking water at preset process parametres, obtained extract filtering, preparation of a syrup on its basis, packing of cornels and syrup, sealing and sterilisation. 
     EFFECT: invention enables to produce compote with coffee flavour and aroma tones without actual coffee content, simplify technology and reduce amount of boiled fruit in the target product without shortening the product's shelf life. 
     1 tbl
Patent RU-2421765-C1 (RU)
Title: Антенна радиотелескопа
Inventor: ARTEMENKO JURIJ NIKOLAEVICH
IPC: G02B17/06
Filed: 2010-02-09
Granted: 2011-06-20
Abstract: Изобретение относится к космическим радиотелескопам и предназначено для управления формой поверхности космического радиотелескопа. Антенна радиотелескопа содержит отражающую поверхность основного зеркала, собранную из подвижных управляемых щитов, соединенных с соответствующими системами автоматического управления их положением. При этом согласно изобретению в устройство дополнительно введены пьезоэлектрические элементы, жестко закрепленные на внешней и внутренней сторонах поверхности каждого из подвижных управляемых щитов антенны, а также стержни температурной компенсации, подсоединенные к холодопроводу, закрепленному на форменном каркасе антенны и подсоединенному входом и выходом к криогенному блоку. При этом каждый стержень температурной компенсации механически соединен с пьезоэлектрическим актуатором с возможностью продольного перемещения. Технический результат - повышение эффективности и разрешающей способности основного зеркала антенны радиотелескопа. 1 ил.
Patent RU-2411315-C1 (RU)
Title: Fabric for protection against electromagnet radiations
Inventor: GRISHCHENKOVA VALENTINA ALEKSANDROVNA
IPC: D03D15/507
Filed: 2010-02-12
Granted: 2011-02-10
Abstract: FIELD: textile, paper. 
     SUBSTANCE: fabric includes threads, made of nanostructure ferromagnet microwire in glass insulation, which are twisted at 100-800 tw./m with the warp and/or weft threads, and which make 1.0-3.2% of surfaces of fabric density, and weft and warp threads are made of natural and/or chemical fibres. 
     EFFECT: improved rupture and tear loads, resistance to wear, reduced shrinkage. 
     2 cl, 2 tbl
Patent RU-2425597-C1 (RU)
Title: Feed plant
Inventor: SARAEV IVAN FEDOROVICH
IPC: A23N17/00
Filed: 2010-03-05
Granted: 2011-08-10
Abstract: FIELD: process engineering. ^ SUBSTANCE: invention relates to agriculture and may be used for preparation of animal feed. Proposed plant comprises initial stock sectional hopper, proportioner arranged above it and divided by partitions into sections, their number being equal to that of hopper, discharge opening, crusher and feed discharge conveyors. Proportioner is made up of horizontal auger with turn coiled toward auger center. Four lengthwise flaps fitted on one axle are arranged above auger to deflect from initial vertical position driven by individual screw drives. Part of auger turns above proportioner discharge opening is closed by fixed spring bent to auger turns profile. ^ EFFECT: higher accuracy of proportioning. ^ 2 dwg
Patent RU-2431158-C1 (RU)
Title: Method of removing elastic stress in earth's crust to prevent catastrophic earthquakes
Inventor: TARASOV NIKOLAJ TIMOFEEVICH
IPC: G01V3/12
Filed: 2010-04-22
Granted: 2011-10-10
Abstract: FIELD: physics. 
     SUBSTANCE: analysed territory is broken into cells. The speed of seismotectonic deformations in each cell, which characterises the background value, is determined. The average background speed of seismotectonic deformations in all cells is determined. At least one electromagnetic pulse emitter is placed on the analysed territory. The earth's curst is exposed to electromagnetic pulses. The speed of seismotectonic deformations in each cell during exposure is determined, as well as the ratio of that speed to the corresponding background value of that cell. The average value of the ratio of speed values on all cells is determined. Zones with high concentration of elastic stress are determined by the ratio of speed values higher than the average value. The selected zones are further exposed to electromagnetic pulses and the speed of seismotectonic deformations is determined. The average speed of seismotectonic deformations for the entire exposure time and the exposure time are determined. The average value of the removed elastic stress in the earth's crust is determined. 
     EFFECT: high efficiency of removing elastic stress from the earth's crust, and reduced negative impact on the environment. 
     1 dwg